Monitoring apparatus



FIG. 1 is a front perspective view of a monitoring apparatus, showing my new design.

FIG. 2 is front elevational view thereof.

FIG. 3 is a left side elevational view thereof.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

CLAIM The ornamental design for a monitoring apparatus, as shown and described. 